The Scientific Identity: Trametes versicolor and Coriolus versicolor
The primary scientific name for the turkey tail mushroom is Trametes versicolor, referencing its 'many colours'. An earlier, commonly used scientific name is Coriolus versicolor, reflecting changes in taxonomic classification over time. Another historical name was Polyporus versicolor.
Traditional and Cultural Names from Asia
Turkey tail holds cultural significance and has distinct names in traditional Asian medicine.
Yun Zhi: The Chinese Cloud Mushroom
In Traditional Chinese Medicine (TCM), it is called Yun Zhi, meaning 'cloud mushroom', a name inspired by its wavy, layered appearance. It has a long history of use in TCM for supporting vitality and addressing various health issues.
Kawaratake: The Japanese Roof Tile Fungus
The Japanese name is Kawaratake, meaning 'roof tile fungus' or 'mushroom by the river'. This name likely relates to its habitat or appearance. It has been used traditionally in Japan for its health properties, similar to its use in China.
Descriptive and Common English Names
English common names often describe the mushroom's appearance.
- Many-Zoned Polypore: This name highlights the numerous concentric color bands found on the mushroom's surface.
- Japanese Ladies' Fan: Another name referencing its distinctive fan shape.
A Comparison of Turkey Tail's Key Aliases
| Name | Type | Origin | Meaning / Derivation | 
|---|---|---|---|
| Trametes versicolor | Scientific | Latin | 'Of several colours'; the current binomial name | 
| Coriolus versicolor | Scientific | Latin | A well-known former scientific name and common synonym | 
| Yun Zhi | Traditional | Chinese | 'Cloud mushroom,' referencing its undulating shape | 
| Kawaratake | Traditional | Japanese | 'Roof tile fungus' or 'mushroom by the river' | 
| Many-Zoned Polypore | Descriptive Common | British English | Refers to the numerous concentric color rings | 
| Polyporus versicolor | Scientific | Latin | An older scientific name, referencing its polypore structure | 
The Critical Difference: Identifying the True Turkey Tail
Identifying the real turkey tail is essential, especially when foraging. The key feature is the underside, which has a porous surface. Lookalikes typically lack these pores.
Lookalikes and How to Spot the Impostor
- False Turkey Tail (Stereum ostrea): This lookalike has a smooth, non-porous underside and may appear more orange or yellow. It does not offer the same potential benefits as turkey tail.
- Violet-Toothed Polypore (Trichaptum biforme): Distinguished by a violet, toothed underside.
- Other Trametes species: Some related species can look similar but may differ in color or texture.
Conclusion: A Mushroom of Many Names and a Single Identity
The turkey tail mushroom is known by various names globally, reflecting its scientific classification and cultural significance. While Trametes versicolor is the currently accepted scientific name, names like Coriolus versicolor, Yun Zhi, and Kawaratake are widely recognized in traditional practices and literature. Accurate identification by checking for the porous underside is crucial, especially for foragers, to distinguish it from similar-looking species.
Authoritative Information on Medicinal Mushrooms
Another name for turkey tail: A list of its key aliases
- Trametes versicolor: The modern scientific name.
- Coriolus versicolor: A common synonym.
- Yun Zhi: Chinese traditional name.
- Kawaratake: Japanese traditional name.
- Cloud Mushroom: Translation of Yun Zhi.
- Many-Zoned Polypore: Former common English name.
- Polyporus versicolor: Older scientific synonym.